Hello
I accidentally issued a "clean" command using windows "disk part" against the HDD on which MacOSX was installed. Testdisk using "analyse" command recognizes both hdd partitions on that disk but cant write the partition table - "function write_part_mac not implemented" error.
Please have a look at the partitions found by testdisk:



Unfortunatley, I dont have a working MacOS to try a workaround using pdisk package because if I am not mistaken pdisk is avialable only on MacOS.
I was able to burn a bootable USB with Live Knoppix OS which includes "GNU parted 2.3" package. Would you be so kind please and tell me what commands I have to use to restore my partition table to be able to boot to my MacOS?
FYI: print command output against that disk: unrecognised disk label

Thank you very much for your assistance!

check for backup volume header from end of the disk

hddguy, thank you for your reply
can you please specify in details what should I do and what is the workaround that you suggest? how this backup volume header from end of the disk can help me to restore the partition table?

thank you